Gold prices fell to a more-than-one-week low on Wednesday as investors turned to the dollar following US President Donald Trump's tariff threats, sparking concerns of a global trade war. Spot gold dropped 0.25 per cent to $3,293.12 per ounce by 12:35 GMT, up from $3,301.47 in the previous session. US gold futures fell 0.44 per cent to $3,302.40 per ounce, after settling at $3,316.9 on Tuesday. Attribution: Amwal Al Ghad English, Reuters Subediting: M. S. Salama